<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Insert title here</title>
</head>
<body>

<form action="action.php" method="post">
 <p>姓名: <input type="text" name="name" /></p>
 <p>年龄: <input type="text" name="age" /></p>
 <p><input type="submit" /></p>
</form>

</body>
</html>